Surfaces of gears under combined rolling and sliding motions may suffer a complicated wear process due to the transient time-varying effect along the meshing path.In this paper, a methodology for predicting the wear of tooth surfaces is developed for the spiral bevel gears.In the wear model, the machined surface roughness, mixed lubrication, fricti
Security agencies face an emerging challenge of identifying and counter the malicious contents spread on the social media by the terrorists.However, text classification techniques are limited by visualization, pre-processing, features extraction, and larger features space.Additionally, change in criminal content require the learning models to ident
As a cloud computing-based, service-oriented new logistics service model, cloud logistics service (CLS) has gradually become one of the main directions for logistics development.In view of the efficient integration and optimization problem of massive task requirements and massive resources under the CLS platform, this paper constructs a cooperative